baber/WOPTO huggingface dataset:
Patent JP-2000277928-A (JP)
Title: Multilayer wiring board
Inventor: NOMOTO MASARU
IPC: H05K1/02
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer wiring board suitable for an electronic circuit board or the like, which comprises orthogonally layered parallel sets of wirings, has a wiring construction enabling to reduce crosstalk noise between sets of wiring, moreover to which EMI measures can be taken with no degradation in electrical characteristics and on which electronic components such as semiconductor devices operating at high speed are mounted. SOLUTION: A multilayer wiring board is provided with a multilayer wiring which is formed by electrically connecting through through-conductors a first wiring layer L1, comprised of sets of parallel wiring which are formed on a first insulting layer I1 are 2-4 straight lines having their point of intersection in the center of an insulating layer I1 and respectively directed towards the intersection side in segments divided, in such a way that their center angles are spaced approximately uniformly and a second wiring layer L2, which is formed on a second insulating layer I2 stacked on the first insulating layer I1 and is comprised of sets of parallel wiring orthogonal to the first wiring layer L1 respectively in the segments. In this way, the second wiring layer is disposed approximately in the form of a ring and has shield effects against EMI noise.
Patent JP-H01255165-A (JP)
Title: Secondary battery
Inventor: IKEDA KATSUHARU
IPC: H01M4/13
Filed: 1988-04-05
Abstract: PURPOSE:To provide a large battery capacity and improve the selfdischarging characteristic by bearing the active substance of a negative electrode body with a bearer consisting of a mixture of specific carbonaceous substance and a metal cable of forming alloy with active substance. CONSTITUTION:Active substance of a negative electrode body is alkali metal with lithium as the main component, while the bearer consists of a mixture of a metal capable of forming alloy with active substance and a carbonaceous substance having an atomic ratio of hydrogen to carbon no more than 0.15, a surface spacing of the surfaces by X-ray wide-angle diffraction method exceeding 3.37Angstrom , and a size of crystallite in the c direction under 150Angstrom . The mix proportion of the carbonaceous substance and the metal capable of forming alloy with active substance shall be such that the content of the alloy forming metal in the mixture is 3-50wt.%. The amount for the bearer to bear the active substance shall preferably be 1-20wt.% with respect to the carbonaceous substance and 1-80mol% to the alloy forming metal. This enables large current discharging and improves selfdischarging characteristic.
Patent JP-S59211603-A (JP)
Inventor: HASUI YOSHIYUKI
IPC: A41C3/06
Filed: 1983-05-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11264045-A (JP)
Title: Mulybdenum material and its production
Inventor: TAKITA TOMOHIRO
IPC: C22C27/04
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To produce the molybdenum material in which crystal particles hardly change to coarse even if the material is heated at high temp. in a sintered body before being subjected to a plastic processing and excellent in toughness at low temp. and to provide the production method of the Mo material provided with a desired crystal particle size. SOLUTION: In the molybdenum sintered body in which 0.2-3.0 mass % tantalum carbide(TaC) is dispersed, at least either one of facts in which crystal particle size is 1-10 μm or ductility-brittleness transition temp. is <=-50 deg.C is satisfied. The sintered body having the crystal particle size within a range of 1.0-25 μm is produced by adding 0.2-3.0 mass % TaC powder to a molybdenum powder and subjecting the mixture to a mechanical alloying treatment, and after subjecting the produced powder to a hot isotropic press, subjecting the pressed matter to heat treatment and controlling a temp. and time of the heat treatment.
Patent JP-H04357260-A (JP)
Title: Supporting device for eaves gutter
Inventor: OGAWA NOBUYUKI
IPC: E04D13/072
Filed: 1991-04-15
Abstract: PURPOSE:To produce an eaves gutter supporting device having fine outside appearance by covering the tip of a folded plate roof together with a gutter holding body. CONSTITUTION:A screw rod body 2 is thread-mountedly fixed to the tip of a folded plate roof 1 so as to be vertically movable, and the lower end of the screw rod body 2 is provided with a gutter holding body 3, through which an eaves gutter 4 is attachedly held. The screw rod body 2 is vertically moved for regulating the position of the height of the eaves gutter 4 held by the gutter holding body 3. In addition to that, a supporting member 5 is provided so as to protrude forward from the middle of the screw rod body 2, and a roof edge cover plate 6 is attached to the front end of the supporting member 5, and the gutter holding body 3 is positioned behind the roof edge cover plate 6. The tip of the folded plate roof 1, the screw rod body 2 and the gutter holding body 3 are covered by the roof edge cover plate 6 for their fine outside appearance.
Patent JP-H07296562-A (JP)
Title: Dubbing device
Inventor: KUME HIDEKI
IPC: G11B27/032
Filed: 1994-04-21
Abstract: PURPOSE:To produce a cassette tape with which repeating of one music is possible by a simple operation even with a cassette tape recorder having no music program searching function. CONSTITUTION:This dubbing device has a dubbing control section 3 which successively reads the data on reproducing sequence stored in a storage section 5 out of this storage section, successively reproduces the music recorded on a CD 11 and successively records the reproduced music from the top of the one surface of the cassette tape 21 at the time of a dubbing mode to the cassette tape 21 from the CD 11. The cassette tape 21 is inverted at the point of the time when the sound recording on one surface of the cassette tape 21 ends, by which the state of permitting sound recording on the other surface from the point of the time of the sound recording end is attained. The data on the reproducing sequence stored in the storage section 54 is thereafter read out successively from back ward and the music recorded on the CD 11 is successively reproduced from backward. The reproduced music is successively recorded on the other surface of the cassette tape 21.
Patent JP-H06314934-A (JP)
Title: Low-voltage circuit
Inventor: WONG STEPHEN L
IPC: G01R19/165
Filed: 1994-04-21
Abstract: PURPOSE: To provide an integrated high voltage difference sensor to obtain a low power circuit to convert a difference high voltage signal into a low voltage level which is easily detected by using inversion gain of a pair of parasitic JFETs, without using a resistance voltage divider and by a low voltage control circuit of a power IC. CONSTITUTION: A first JFET J1, a first level conversion resistance (R1) and a first serial circuit of a bias power source 13 are coupled between a first high voltage input terminal 11 and the ground and a reference resistance RL, a second JFET J2, a second level contersion resistance R2 and a second serial circuit of a bias power source 15 are simultaneously coupled between a second high voltage input terminal and the ground. In addition, a feedback circuit including an operational amplifier 19 is coupled between a low voltage point of the first serial circuit and gates of both JFETs so as to adjust bias voltage of the JFET, a comparator 16 is coupled with the low voltage point of the second serial circuit and the difference high voltage signal is almost switched by an input difference threshold level of an IB and the RL.
Patent JP-H02261227-A (JP)
Title: Radio telephony call controller
Inventor: SHIMOMURA YOSHITSUGU
IPC: H04B7/26
Filed: 1989-04-01
Abstract: PURPOSE:To control various devices or machines or the like in the moving state while utilizing a telephone set directly or a paging device by calling the object station which receives the radio signal to control the devices or the like. CONSTITUTION:By dialing individual call numbers by a telephone set D to send a control signal when control is desired, then the signal is sent to a telephone station P and a call transmission station T, from which a call and a control signal are transmitted in a radio wave. A reception circuit R in matching with the number amplifies the signal at an amplifier circuit B and a control circuit C is operated. In the case of a paging device, a received radio signal is received by a microphone or a photo diode F or the like and a control signal being an electric signal is amplified by the amplifier B to activate the control circuit C. When the controller is incorporated to an engine start stop electric circuit of an automobile, should the automobile be stolen by a theft, the automobile is stopped simply by a phone call, the door is locked simultaneously and an alarm is raised to arrest a criminal.
Patent JP-S57197919-A (JP)
Title: Decoder circuit
Inventor: KAWAMURA MASAHIKO
IPC: H03M7/00
Filed: 1981-05-30
Abstract: PURPOSE: To observe a fault from a decoder output by leading an input pattern signal directly to a main circuit normally, and leading optional data, generated accordance with the input pattern signal, to the main circuit during a test.  
     CONSTITUTION: For a test of a degenerative fault of "1", a test signal TEST is set to "0" and input pattern signals X 1 , X 2  and X 3  are all set to "0". When decoder outputs Z 1 , Z 2  and Z 3  are all "1", operation is decided to be normal. For a test of a single degenerative fault of "0", the test signal TEST is set to "0" and one of the input pattern signals X 1 , X 2  and X 3  is set to "1". Thus, (n) kind of patterns are set in correspondence to the number (n) of the bits of the input pattern, the expected values of the outputs Z 1 , Z 2  and Z 3  are found previously, deviation from some expected value is detected to observe the fault. When the test signal TEST is set to "1", normal decoding operation is performed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06295812-A (JP)
Title: Production of magnetic oxide material
Inventor: TOMOSAWA TOSHIAKI
IPC: H01F1/34
Filed: 1993-04-09
Abstract: PURPOSE:To provide a method for producing a magnetic oxide material having high resistance and high performance and suitably employed as a material for a deflection yoke at low coat. CONSTITUTION:In a method for producing an Mn-Zn based magnetic oxide material by molding, firing and cooling a powder material composed of Fe2O3: 50-56mol%, ZnO:5-25mol%, and the remainder of MnO admixed with a subcomponent material powder, as required, firing is conducted at 1200-1300 deg.C under a low oxygen concentration atmosphere and the air having temperature in the range of 700-400 deg.C is introduced at the time of cooling.
Patent JP-H10283011-A (JP)
Title: Control system for moving robot
Inventor: TAKAGI AKIRA
IPC: B25J19/00
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To reduce the burdens of an operator and to automate equipments by making a moving robot perform the return transmission of signals with a controller and making the moving robot search a position for newly performing communication to the controller corresponding to the compared result of the error rate of transmission and a set value. SOLUTION: A communicating position search means 6 outputs a communicating position search command S6 to a traveling control means 7 so as to make a robot R1 travel a search range stored in a set value storage device 9 beforehand at a low speed. The robot R1 performs the return communication of a communication monitoring character S2 with a ground controller 1 by a communication monitoring means 4 while traveling the search range on a track at a low speed. When the robot R2 can not normally receive the communication monitoring character S2, a transmission error signal S3 is inputted to a transmission error counter 5. The communicating position search means 6 calculates the transmission error rate, and when the transmission error rate is higher than a search end value S5 stored in the set value storage device 9, continues the search of the communicating position.
Patent JP-H06246774-A (JP)
Title: Member having terminal part at the end part and production thereof
Inventor: AKEDA MAMORU
IPC: B29L31/00
Filed: 1993-04-09
Abstract: PURPOSE:To mold a terminal part having a prescribed strength in the injection molding of the terminal part at the end part of a member main body. CONSTITUTION:An eyeball part 12 is molded at the end part 25 of a leaf spring main body 11 made of FRP as one example of a terminal part. The eyeball part 12 is provided to the end part 25 of the leaf spring main body 11 by injection molding. A seal material 50 is arranged over the entire periphery of the base end edge of the eyeball part 12 adjacent to the surface of the leaf spring main body 11. The seal material 50 is set to the inner surface of the outsert opening part of a mold before the injection molding of the eyeball part 12 and a molten resin for molding the eyeball part is injected into the mold in such a state that the end part 25 of the leaf spring main body 11 is inserted in the outsert opening part. Since the surface of the leaf spring main body 11 and the inner surface of the outsert opening part are sealed by the seal material 50 at a time of injection molding, the leakage of the molten resin from the gap between the leaf spring main body 11 and the outsert opening part is prevented and a prescribed injection holding pressure is ensured.
Patent JP-S57199011-A (JP)
Title: Controller for stopping at constant position
Inventor: TAKAMIYA HIDEAKI
IPC: G05D3/00
Filed: 1981-05-30
Abstract: PURPOSE:To perform quick and accurate stopping of a rotor of a machine tool, etc., by setting a detecting means for revolving direction of the rotor, stopping the rotor at the constant position when the rotor passes through a zone and enters the next control zone and stopping the rotor at the constant position after returning the rotor to the control zone when it passes through the control zone at a low speed. CONSTITUTION:A magnet 2 is set at a prescribed position around the rotary shaft of a machine tool or a rotor 1 which turns in response to the rotary shaft. The magnet 2 is fixed so that both N and S poles are turned toward the revolving direction. A magnetic flux detector 3 consisting of detecting coils 3a and 3b is set at the target position where the rotor 1 is stopped. The output of the detector 3 is applied to a synthesizing resistance 6 as well as to the level discriminators 8 and 9. An FF11 detects the revolving direction of the rotor 1 and stores the forward or backward revolution, and this information is applied to an FF15 via an NAND gate 13 and a timer 14. Then a stop instruction is given  to the FF15, and the output is connected to an exclusive OR gate 17. A relay 18  is connected to the output of the gate 13. Then the speed regulating command is  given, and the inverted 7 compensation is carried out.
Patent JP-S6018620-A (JP)
Title: Ball for bearing use
Inventor: MASAKI YOSHIKI
IPC: C04B35/486
Filed: 1984-04-27
Abstract: PURPOSE:To make mechanical strength, fatigueless abrasion resistance and durability all improvable, by manufacturing a ball for bearing use with a zirconia sintered body containing 5-70mol% of tetragonal zirconia consisting of cubic zirconia and the tetragonal zirconia. CONSTITUTION:A zirconia sintered body forming a bearing ball is one that makes both cubic and tetragonal zirconia into coexistence in a way of dissilving these oxides such as calcia, yttria, ytterbia, magnesia, lanthania, strontia, etc., in zirconia for a solid solution as a stabilizer. This zirconia sintered body is made up so as to contain 5-70mol% of tetragonal zirconia in design. With this constitution, the tetragonal zirconia is transformed into such a zirconia substance having a monoclinic system crystal structure whereby a compressive stress field is formed there, thus elastic strain energy by the mechanical force is well absorbed.
Patent JP-S62239921-A (JP)
Inventor: OSAKI MASAMI
IPC: A01F12/54
Filed: 1986-04-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10285322-A (JP)
Title: Image processor and image-processing system
Inventor: NAGASAWA KENICHI
IPC: H04L12/64
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an image processor and the image-processing system, in which functions of an interface are effectively utilized and functions of an image forming device are utilized at a maximum. SOLUTION: This image-processing unit 2, connected to pluralities of image forming devices via an interface, is provided with an image output means 2a that transmits an image to be formed via the interface, an entry means 1 that enters image-forming conditions, and a mode designation means that designates an image communication mode in the interface, depending on the image-forming condition entered by the entry means 1.
Patent JP-S62239080-A (JP)
Title: Timepiece having extending and contracting function of hand
Inventor: KOBASHI NARAHISA
IPC: G04B19/00
Filed: 1986-04-11
Abstract: PURPOSE:To extend or contract one end on the side opposite from the other end of an indicating hand continuous with a cam part by forming the indicating hand in such a manner that the other end of the indicating hand slides cooperatively with the cam part as the revolving shaft of the indicating hand rotates. CONSTITUTION:The belt-like indicating hand 7 consisting of a freely bendable sheet material such as thin stainless steel sheet is freely slidably mounted through a holding part 32 and a holding part 33 to the revolving shaft 31. The one end 7a of the indicating hand 7 is led out to the dial side having an elliptical shape. On the other hand, an engaging member 71 formed at the other end 7b is freely slidably connected with the cam part 6. The revolving shafts 31, 41 are driven by a driving power device 2 in a body 1 and the long hand 3 and short hand 4 connecting thereto are respectively driven. The member 71 moves along the cam part 6 and the indicating hand 7 connecting thereto slides in the revolving shaft 31 so that one end 7a on the dial side moves in and out in the directions opposite from the movement of the member 71. As a result, the one end 7a of the hand 7 projects to the max. position at 12 o'clock and 6 o'clock and retracts to the min. position at 3 o'clock and 9 o'clock. The indicating hand 7 is thus extended and contracted to meet the peripheral edge part of the dial.
Patent JP-H05288305-A (JP)
Title: Method of combustion for reducing occurrence of nitrogen oxide
Inventor: OKAMOTO AKIYASU
IPC: F23C99/00
Filed: 1992-04-06
Abstract: PURPOSE:To provide a combustion method in which additional air is blown to an upper part of a combustion furnace and occurrence of NOx is reduced through double- stage combustion and the additional air is sufficiently mixed with not-yet ignited substances together with combustion gas so as to perform a complete combustion. CONSTITUTION:Fuel and air lower than a theoretical air volume for igniting the fuel are blown from a main burner 2 to a lower part within a combustion furnace (a boiler 1) so as to form a main burner combustion region B where gas ascends while circulating in one direction (a) and a reducing region C where not-yet combustion substances are present over the main burner combustion region B at a lower part within the combustion furnace, and the additional air is blown into the combustion furnace over the reducing region C so as to complete combustion of the fuel. In this combustion method, for reducing occurrence of NOx, the additional air is blown in such a manner that it may generate a circulation of opposite direction (c) against the circulating direction of the aforesaid gas. The additional air is blown downwardly and slantly so as to cause the additional air to be sufficiently mixed with the combustion gas and the not-yet combustion substances.
Patent JP-S6335111-A (JP)
Inventor: TOKURA MASAO
IPC: E04F15/18
Filed: 1986-04-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58200984-A (JP)
Inventor: BIKUTORU REINGORUDOUITSUCHI KE
IPC: F27B3/08
Filed: 1982-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04315914-A (JP)
Title: Vehicle running distance calculating device
Inventor: FUKUSHIMA ATSUHIKO
IPC: G01C21/00
Filed: 1991-04-16
Abstract: PURPOSE:To calculate the accurate running distance constantly regardless of the working variation of parts such as tires, by increasing or decreasing a distance correcting coefficient to renew it corresponding to the distance difference between the crossed junction and the calculated present position. CONSTITUTION:Depending on the generating phase number in one rotation of a driving shaft 1, a unit running distance D at every one phase generation is calculated by a specific numerical formula, and the distance D is written in a ROM 8 or a RAM 9 beforehand. A CPU 7 finds a running distance RL by multiplying a numerical value C made by adding 1 to every pulse generation from a distance sensor 3, the unit running distance D which has been read, and the distance correcting coefficient R respectively, and the present location is recognized from this distance RL and the running bearings obtained by a bearings sensor 1. And when a vehicle is decided to run curving a junction, the distance between the present position by the present position recognition and the joint detected this time, that is, a retracting distance  L is found. When  L>0 as the result of the discrimination, a specific value is added to the coefficient R, and when  L<0, it is subtracted. And every time when the relations  L>0, or  L<0 are discriminated, the stored value of the RAM 9 is renewed.
Patent JP-H08277039-A (JP)
Title: Paper feeder and picture image forming device provided therewith
Inventor: UCHIDA YASUHIRO
IPC: B65H7/06
Filed: 1995-04-10
Abstract: PURPOSE: To provide a paper supply device which can detect the height position of the uppermost sheet material accurately even if the uppermost sheet material causes a loop and can provide excellent paper supply performance. CONSTITUTION: Since a roller member 4 of a paper surface sensor is pressed against a sheet material S by a coil spring 3 and the roller member 4 presses a part where the sheet material S causes a loop 10 down on a top face of the sheet material which is below the part and does not cause a loop even if the sheet material S put on a loading base causes the loop 10 upward, a photointerrupter 2 of the paper surface sensor detects the height of paper surface of the uppermost sheet material S accurately. The roller member 4 comes into rolling-contact with the top face of the sheet material S to feed the sheet material S smoothly.
Patent JP-S62242286-A (JP)
Title: Card reader/writer with discriminating function
Inventor: KOMATA KIICHI
IPC: G11B5/09
Filed: 1986-04-14
Abstract: PURPOSE:To easily operate the titled device and to shorten a processing time by providing a card discriminating function in a card reader/writer itself and performing a suitable reading/writing according to the type of the card. CONSTITUTION:A card driving mechanism 13 is constituted of a card discriminating device 15 for discriminating the type of the card 11 by a sensor 14, a magnetic stripe reading/writing mechanism 16 for reading/writing data according to the type of the card 11 and the IC memory reading/writing mechanism 17. When the rear end part 11a of the card 11 pulled by a roller 23 passes through a switch lever 20, a motor 24 is stopped, and the first discrimination is performed by the light transmittance detecting sensor 14. When the motor 24 is rotated and a switch lever 26 is pressed, the motor 24 is stopped, the second discrimination is carried out by the sensor 14 and the magnetic stripe card having an IC or the card having only the magnetic stripe is decided by comparing with the first signal.